ES2170533T3 - HYDRAULIC SURGICAL CEMENT. - Google Patents
HYDRAULIC SURGICAL CEMENT.Info
- Publication number
- ES2170533T3 ES2170533T3 ES98954344T ES98954344T ES2170533T3 ES 2170533 T3 ES2170533 T3 ES 2170533T3 ES 98954344 T ES98954344 T ES 98954344T ES 98954344 T ES98954344 T ES 98954344T ES 2170533 T3 ES2170533 T3 ES 2170533T3
- Authority
- ES
- Spain
- Prior art keywords
- beta
- particles
- tcp
- component
- component includes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0015—Medicaments; Biocides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/15—Compositions characterised by their physical properties
- A61K6/17—Particle size
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/50—Preparations specially adapted for dental root treatment
- A61K6/58—Preparations specially adapted for dental root treatment specially adapted for dental implants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/69—Medicaments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/70—Preparations for dentistry comprising inorganic additives
- A61K6/71—Fillers
- A61K6/74—Fillers comprising phosphorus-containing compounds
- A61K6/75—Apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
- A61K6/864—Phosphate cements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/0047—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L24/0073—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix
- A61L24/0084—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix containing fillers of phosphorus-containing inorganic compounds, e.g. apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/02—Surgical adhesives or cements; Adhesives for colostomy devices containing inorganic materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
- A61L2300/406—Antibiotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/41—Anti-inflammatory agents, e.g. NSAIDs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
- A61L2300/414—Growth factors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Abstract
The cement for surgical purposes includes three components. The first component includes beta tertiary calciumphosphate beta-Ca3(PO4)2(beta-TCP) particles; and monocalcium phosphate Ca(H2PO4)2(MCPA) or monocalcium phosphate monohydrate Ca(H2PO4).H2O (MCPM) particles or phosphoric acid. The second component includes water. The third component includes particles having an average diameter which is larger than the average diameter of the beta tertiary calciumphosphate beta-Ca3(PO4)2(beta-TCP) particles of the first component. Upon mixing of the three components a hardened mass comprising brushite CaHPO4.2H2O (DCPD) is formed. The beta-TCP particles have a specific surface area of less than 10,000 m2/g and a Ca/P atomic ratio different from 1.50. The component constitutes 1 to 99 volume-percent of the hardened mass. The cements according to the invention may be used in dental and maxillofacial surgery (alveolar ridge reconstruction, dental socket filling), for orthopaedic applications (bone fracture repair, bone augmentation) and for local drug delivery (antibiotics, anti-inflammatory and anti-cancer drugs).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP9705495 | 1997-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170533T3 true ES2170533T3 (en) | 2002-08-01 |
Family
ID=8166753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98954344T Expired - Lifetime ES2170533T3 (en) | 1997-10-07 | 1998-10-06 | HYDRAULIC SURGICAL CEMENT. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6425949B1 (en) |
AT (1) | ATE211379T1 (en) |
CA (1) | CA2306562A1 (en) |
DE (1) | DE69803398T2 (en) |
DK (1) | DK1023032T3 (en) |
ES (1) | ES2170533T3 (en) |
WO (1) | WO1999017710A1 (en) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000007639A1 (en) * | 1998-08-07 | 2000-02-17 | Tissue Engineering, Inc. | Bone precursor compositions |
AU746591B2 (en) | 1998-10-19 | 2002-05-02 | Synthes Gmbh | Hardenable ceramic hydraulic cement |
DE19853832A1 (en) * | 1998-11-21 | 2000-05-25 | Merck Patent Gmbh | Calcium phosphate cements containing polyalkenoic acids |
DE19938704C1 (en) * | 1999-08-14 | 2001-10-31 | Ivoclar Vivadent Ag | Process for the production of reaction systems for implantation in the human and animal body as a bone substitute, which i.a. Contain calcium and phosphorus |
CN101347635B (en) * | 1999-12-09 | 2013-10-16 | H.C.罗伯特·马泰斯·斯蒂夫腾 | Brushite water-hardening gelling material stabilized by magnesium salt |
SE517168C2 (en) | 2000-07-17 | 2002-04-23 | Bone Support Ab | A composition for an injectable bone mineral replacement material |
US20020114795A1 (en) | 2000-12-22 | 2002-08-22 | Thorne Kevin J. | Composition and process for bone growth and repair |
US7294187B2 (en) * | 2001-01-24 | 2007-11-13 | Ada Foundation | Rapid-hardening calcium phosphate cement compositions |
EP1228772A1 (en) * | 2001-02-01 | 2002-08-07 | AM-Pharma B.V. | Novel bone cement containing bioactive agents |
US20030055512A1 (en) * | 2001-05-21 | 2003-03-20 | Genin Francois Y. | Calcium based neutral and bioresorbable bone graft |
ES2545256T3 (en) * | 2001-11-14 | 2015-09-09 | Ecole polytechnique fédérale de Lausanne (EPFL) | Pasty multi-components for injectable phosphocalcic cements |
GB0311846D0 (en) * | 2003-05-23 | 2003-06-25 | Univ Birmingham | High strength and injectable apatitic calcium phosphate cements |
USRE45561E1 (en) | 2003-05-23 | 2015-06-16 | Ortus Medical Limited | Calcium phosphate bone cements |
SE0302983D0 (en) | 2003-11-11 | 2003-11-11 | Bone Support Ab | Apparatus for providing spongy bone with bone replacement and / or bone strengthening material and associated method |
GB0502493D0 (en) * | 2005-02-07 | 2005-03-16 | Orthogem Ltd | Bone cement |
US8025903B2 (en) | 2005-09-09 | 2011-09-27 | Wright Medical Technology, Inc. | Composite bone graft substitute cement and articles produced therefrom |
US7754246B2 (en) | 2005-09-09 | 2010-07-13 | Wright Medical Technology, Inc. | Composite bone graft substitute cement and articles produced therefrom |
WO2008041846A2 (en) | 2006-10-05 | 2008-04-10 | Cam Aesthetics B.V. I.O. | Hydroxyapatite tissue filler and its preparation and use |
FR2908775B1 (en) * | 2006-11-17 | 2012-08-31 | Biomatlante | HYDROGEL AND ITS BIOMEDICAL APPLICATIONS |
US7718616B2 (en) | 2006-12-21 | 2010-05-18 | Zimmer Orthobiologics, Inc. | Bone growth particles and osteoinductive composition thereof |
CN101157734B (en) * | 2007-09-07 | 2010-06-16 | 中国科学院海洋研究所 | Chitosan alpha-aminoalkyl phosphonate ester derivative and preparation method thereof |
US9138509B2 (en) * | 2007-09-14 | 2015-09-22 | Musculoskeletal Transplant Foundation | Composition for filling bone defects |
WO2009077210A1 (en) * | 2007-10-15 | 2009-06-25 | Universidad Complutense De Madrid | Monetite matrices and their application in bone regeneration |
US8226719B2 (en) * | 2007-11-14 | 2012-07-24 | Cook Medical Technologies Llc | Method and bone cement substitute kit for stabilizing a collapsed vertebra of a patient |
TWI427050B (en) * | 2009-06-12 | 2014-02-21 | Univ Kaohsiung Medical | Calcium phosphate bone cement, precursor thereof and fabrication method thereof |
US8945511B2 (en) * | 2009-06-25 | 2015-02-03 | Paul Weinberger | Sensitive methods for detecting the presence of cancer associated with the over-expression of galectin-3 using biomarkers derived from galectin-3 |
US9180137B2 (en) | 2010-02-09 | 2015-11-10 | Bone Support Ab | Preparation of bone cement compositions |
CN102335456A (en) * | 2010-07-21 | 2012-02-01 | 苏州大学附属第一医院 | Calcium phosphate bone cement and preparation method thereof |
JP2013542837A (en) | 2010-11-15 | 2013-11-28 | ジンマー オーソバイオロジクス,インコーポレイティド | Bone void filler |
WO2012078827A1 (en) | 2010-12-10 | 2012-06-14 | Synthes Usa, Llc | Fixating two or more anatomical bodies |
RU2477120C2 (en) * | 2011-04-04 | 2013-03-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет"(НИУ "БелГУ") | Method of obtaining brushite-type cement for replacement of bone defects |
US20130066327A1 (en) * | 2011-09-09 | 2013-03-14 | Håkan Engqvist | Hydraulic cement compositions with low ph methods, articles and kits |
RU2490031C2 (en) * | 2011-09-29 | 2013-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) | Bruschite cement for orthopaedic surgery |
ES2784859T3 (en) * | 2012-12-14 | 2020-10-01 | Ossdsign Ab | Cement-forming compositions, monetite cements, implants and methods to correct bone defects |
EP2958603B1 (en) | 2013-02-20 | 2018-03-28 | Bone Support AB | Improved setting of hardenable bone substitute |
TWI651103B (en) | 2013-12-13 | 2019-02-21 | 萊特醫技股份有限公司 | Multiphase bone graft replacement material |
JP2017531461A (en) * | 2014-10-02 | 2017-10-26 | ポリピッド リミテッド | Treatment of peri-implantitis |
AU2015374114B2 (en) | 2014-12-29 | 2018-07-26 | Bioventus, Llc | Systems and methods for improved delivery of osteoinductive molecules in bone repair |
CA2986702C (en) | 2015-05-21 | 2023-04-04 | David Wang | Modified demineralized cortical bone fibers |
RU2623211C1 (en) * | 2016-08-02 | 2017-06-22 | Общество с ограниченной ответственностью "КСЕНОПЛАНТ" | Cement for bone surgery and method of its obtaining |
RU2697396C1 (en) * | 2018-05-30 | 2019-08-14 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Method of producing biocement for filling bone defects based on dicalcium phosphate dihydrate and calcium sulphate with dihydrate |
SE544797C2 (en) * | 2022-02-16 | 2022-11-15 | Cavix Ab | Macroporous hydroxyapatite composition and methods of making such |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2621622B2 (en) * | 1990-09-27 | 1997-06-18 | 三菱マテリアル株式会社 | Hydraulic calcium phosphate cement |
US5338356A (en) * | 1991-10-29 | 1994-08-16 | Mitsubishi Materials Corporation | Calcium phosphate granular cement and method for producing same |
ES2040626B1 (en) | 1991-11-22 | 1994-05-16 | Boltong Maria G | PROCEDURE FOR THE OBTAINING OF CALCIUM PHOSPHATE CEMENTS AND THEIR USE AS BIOMTERIALS. |
DE4216496C2 (en) * | 1992-05-19 | 1994-09-22 | Werner Prof Dr Med Sattel | Use of a lead body for insertion into a bone cavity, in particular in the medullary cavity of a long bone |
-
1998
- 1998-10-06 DE DE69803398T patent/DE69803398T2/en not_active Expired - Lifetime
- 1998-10-06 AT AT98954344T patent/ATE211379T1/en not_active IP Right Cessation
- 1998-10-06 US US09/529,054 patent/US6425949B1/en not_active Expired - Lifetime
- 1998-10-06 ES ES98954344T patent/ES2170533T3/en not_active Expired - Lifetime
- 1998-10-06 WO PCT/EP1998/006330 patent/WO1999017710A1/en active IP Right Grant
- 1998-10-06 DK DK98954344T patent/DK1023032T3/en active
- 1998-10-06 CA CA002306562A patent/CA2306562A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2306562A1 (en) | 1999-04-15 |
DK1023032T3 (en) | 2002-04-22 |
ATE211379T1 (en) | 2002-01-15 |
WO1999017710A1 (en) | 1999-04-15 |
DE69803398D1 (en) | 2002-02-28 |
DE69803398T2 (en) | 2002-09-26 |
US6425949B1 (en) | 2002-07-30 |
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